Process of making resin-impregnated material webs

Details Process of making resin-impregnated material webs Process of making resin-impregnated material webs

1992-09-03

1994-07-19

Tentoni, Leo B.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

15624427, 1563099, 156322, 156324, 264 402, 264 404, 264171, 26421112, 264DIG65, B29C 4706, B29C 4734, B29C 4792, B32B 3130

Patent

active

053305957

ABSTRACT:
The invention is directed to an apparatus and process for the continuous fabrication of resin impregnated material webs in which low-solvent resin is extruded to form a film which is joined with the material web to form a layer formation, or the resin is spread on the material web. The layer formation is subsequently subjected to an area pressure. The apparatus including an extruder or a spreading device, and a continuously operating double band press exerting an area pressure.

REFERENCES:
patent: 4396566 (1983-08-01), Brinkmann et al.
patent: 4844766 (1989-07-01), Held
Kunstoff-Handbuch (Handbook of Plastics), vol. XI, pp. 166-167, Carl Hanser Verlag, Munich, 1971.

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